Respuesta :

Answer: 1.5

Step-by-step explanation: Distribute 7 to 2x and +4. 14x+28=49

Subtract 28 from both sides. 14x=21

Divide by 14 on both sides. X=1.5

Answer:

[tex]x=\frac{3}{2}[/tex]

Step-by-step explanation:

[tex]7\left(2x+4\right)=49[/tex]

[tex]\frac{7\left(2x+4\right)}{7}=\frac{49}{7}[/tex]

[tex]2x+4=7[/tex]

[tex]2x+4-4=7-4[/tex]

[tex]2x=3[/tex]

[tex]\frac{2x}{2}=\frac{3}{2}[/tex]

[tex]x=\frac{3}{2}[/tex]